WO2013046117A1 - Imaging system rotating gantry and subject support motion control - Google Patents
Imaging system rotating gantry and subject support motion control Download PDFInfo
- Publication number
- WO2013046117A1 WO2013046117A1 PCT/IB2012/055092 IB2012055092W WO2013046117A1 WO 2013046117 A1 WO2013046117 A1 WO 2013046117A1 IB 2012055092 W IB2012055092 W IB 2012055092W WO 2013046117 A1 WO2013046117 A1 WO 2013046117A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- subject support
- rotating gantry
- communications network
- encoder
- gantry
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 15
- 230000005865 ionizing radiation Effects 0.000 claims description 4
- 238000002591 computed tomography Methods 0.000 description 11
- 230000004044 response Effects 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0487—Motor-assisted positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
- A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
Definitions
- the stationary gantry 304 side also includes redundant encoders 408 directly in electrical communication with the control communication network 342. In another embodiment, redundant encoders 408 are omitted.
- the control communication network 342 may also include at least one open port, as shown at 410, on the stationary gantry 304 side.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Accessories Of Cameras (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/346,743 US9420980B2 (en) | 2011-09-26 | 2012-09-25 | Imaging system rotating gantry and subject support motion control |
MX2014003488A MX2014003488A (es) | 2011-09-26 | 2012-09-25 | Sistema de formacion de imagenes de gantry giratorio y control de movimiento de soporte del objetivo. |
JP2014531370A JP6150808B2 (ja) | 2011-09-26 | 2012-09-25 | ガントリーと被験者サポートを回転する画像システムの動作コントロール |
CN201280046633.5A CN103889332A (zh) | 2011-09-26 | 2012-09-25 | 对成像系统旋转机架和受试者支撑体的运动控制 |
BR112014006784A BR112014006784A2 (pt) | 2011-09-26 | 2012-09-25 | sistema de geração de imagens e método |
IN1869CHN2014 IN2014CN01869A (ja) | 2011-09-26 | 2014-03-10 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161539193P | 2011-09-26 | 2011-09-26 | |
US61/539,193 | 2011-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013046117A1 true WO2013046117A1 (en) | 2013-04-04 |
Family
ID=47172832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2012/055092 WO2013046117A1 (en) | 2011-09-26 | 2012-09-25 | Imaging system rotating gantry and subject support motion control |
Country Status (7)
Country | Link |
---|---|
US (1) | US9420980B2 (ja) |
JP (1) | JP6150808B2 (ja) |
CN (2) | CN103889332A (ja) |
BR (1) | BR112014006784A2 (ja) |
IN (1) | IN2014CN01869A (ja) |
MX (1) | MX2014003488A (ja) |
WO (1) | WO2013046117A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015096776A1 (zh) * | 2013-12-26 | 2015-07-02 | 同方威视技术股份有限公司 | 滑环编码器及其编码方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105334792A (zh) * | 2014-07-10 | 2016-02-17 | 北京大基康明医疗设备有限公司 | 一种检查床的plc控制回路及检查床 |
CN107431451A (zh) * | 2015-04-02 | 2017-12-01 | 雅吉多移动系统有限公司 | 用于移动相关控制系统的集中式网络拓扑 |
CN108226195B (zh) * | 2017-12-28 | 2023-10-13 | 清华大学 | Ct检查系统和ct成像方法 |
KR20210013052A (ko) | 2018-05-25 | 2021-02-03 | 홀로직, 인크. | 압축 아암 장치 및 방법 |
US11689439B2 (en) * | 2020-09-28 | 2023-06-27 | Rockwell Automation Technologies, Inc. | Method and apparatus for communication with a motor or load mounted device in motion applications |
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US20020054659A1 (en) * | 2000-08-14 | 2002-05-09 | Miwa Okumura | Radiation detector, radiation detecting system and X-ray CT apparatus |
US6507639B1 (en) * | 2001-08-30 | 2003-01-14 | Siemens Aktiengesellschaft | Method and apparatus for modulating the radiation dose from x-ray tube |
US20030068005A1 (en) * | 2001-10-05 | 2003-04-10 | Kabushiki Kaisha Toshiba | X-ray CT apparatus and X-ray CT imaging method |
US20040065465A1 (en) * | 2002-10-03 | 2004-04-08 | Koninklijke Philips Electronics N.V. | Symmetrical multiple-slice computed tomography data management system |
US6751688B1 (en) * | 2000-02-17 | 2004-06-15 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for safe CT scanner button presses |
US20070195922A1 (en) * | 2005-07-22 | 2007-08-23 | Mackie Thomas R | System and method of monitoring the operation of a medical device |
US20080159470A1 (en) * | 2006-12-22 | 2008-07-03 | Kabushiki Kaisha Toshiba | X-ray ct apparatus |
US20100118896A1 (en) * | 2007-03-30 | 2010-05-13 | Joachim Grottel | Method and analysis of synchronized data traffic of a packet and address-oriented data network and configuration of such a data network for the implementation of the method |
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JP4737808B2 (ja) | 2000-09-29 | 2011-08-03 | 株式会社東芝 | Ivr−ct装置 |
JP2002200076A (ja) * | 2000-12-19 | 2002-07-16 | Ge Medical Systems Global Technology Co Llc | 放射線断層撮影装置および放射線断層撮影における検査状態判定方法 |
JP4417619B2 (ja) * | 2001-10-05 | 2010-02-17 | 東芝医用システムエンジニアリング株式会社 | X線ct装置 |
JP2003116839A (ja) * | 2001-10-10 | 2003-04-22 | Toshiba Corp | X線ct装置における投影データの収集方法およびx線ct装置 |
JP2003135445A (ja) * | 2001-10-31 | 2003-05-13 | Toshiba Corp | X線ct装置、x線ct装置アライメント方法、及びx線ct装置アライメントサービス提供システム |
JP4040873B2 (ja) * | 2001-12-28 | 2008-01-30 | 株式会社東芝 | コンピュータ断層撮影装置 |
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-
2012
- 2012-09-25 CN CN201280046633.5A patent/CN103889332A/zh active Pending
- 2012-09-25 US US14/346,743 patent/US9420980B2/en not_active Expired - Fee Related
- 2012-09-25 WO PCT/IB2012/055092 patent/WO2013046117A1/en active Application Filing
- 2012-09-25 JP JP2014531370A patent/JP6150808B2/ja not_active Expired - Fee Related
- 2012-09-25 CN CN201910405721.3A patent/CN110115594A/zh active Pending
- 2012-09-25 BR BR112014006784A patent/BR112014006784A2/pt not_active Application Discontinuation
- 2012-09-25 MX MX2014003488A patent/MX2014003488A/es not_active Application Discontinuation
-
2014
- 2014-03-10 IN IN1869CHN2014 patent/IN2014CN01869A/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US6751688B1 (en) * | 2000-02-17 | 2004-06-15 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for safe CT scanner button presses |
US20020054659A1 (en) * | 2000-08-14 | 2002-05-09 | Miwa Okumura | Radiation detector, radiation detecting system and X-ray CT apparatus |
US6507639B1 (en) * | 2001-08-30 | 2003-01-14 | Siemens Aktiengesellschaft | Method and apparatus for modulating the radiation dose from x-ray tube |
US20030068005A1 (en) * | 2001-10-05 | 2003-04-10 | Kabushiki Kaisha Toshiba | X-ray CT apparatus and X-ray CT imaging method |
US20040065465A1 (en) * | 2002-10-03 | 2004-04-08 | Koninklijke Philips Electronics N.V. | Symmetrical multiple-slice computed tomography data management system |
US20070195922A1 (en) * | 2005-07-22 | 2007-08-23 | Mackie Thomas R | System and method of monitoring the operation of a medical device |
US20080159470A1 (en) * | 2006-12-22 | 2008-07-03 | Kabushiki Kaisha Toshiba | X-ray ct apparatus |
US20100118896A1 (en) * | 2007-03-30 | 2010-05-13 | Joachim Grottel | Method and analysis of synchronized data traffic of a packet and address-oriented data network and configuration of such a data network for the implementation of the method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2015096776A1 (zh) * | 2013-12-26 | 2015-07-02 | 同方威视技术股份有限公司 | 滑环编码器及其编码方法 |
US9523591B2 (en) | 2013-12-26 | 2016-12-20 | Nuctech Company Limited | Encoder and encoding method for slip ring |
Also Published As
Publication number | Publication date |
---|---|
MX2014003488A (es) | 2014-07-22 |
US9420980B2 (en) | 2016-08-23 |
IN2014CN01869A (ja) | 2015-05-29 |
CN110115594A (zh) | 2019-08-13 |
JP2014526363A (ja) | 2014-10-06 |
JP6150808B2 (ja) | 2017-06-21 |
US20140241491A1 (en) | 2014-08-28 |
CN103889332A (zh) | 2014-06-25 |
BR112014006784A2 (pt) | 2017-04-04 |
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